The 5th Reversal Jiu Jitsu Cup In Sapporo

This tournament has reached the maximum number of entries and registration is now closed earlier than scheduled.

Tournament Brackets
You can check the tournament brackets from the “Brackets” or “Event Schedule” section on this page.

For instructions on how to view the brackets, please see the following video:
https://youtu.be/-Stm5fTH6nQ

Requests for All Athletes and Participants on Event Day

[Venue Opening Time]
Athletes and related participants will be allowed to enter the venue from 8:30 AM.
Please refrain from gathering in large numbers in front of the venue before this time.

[Coaches and Spectators]
Spectators and supporters are welcome, and admission to the venue is free.
However, since the mats are located close to the spectator area, only athletes are allowed inside the competition mats.
Spectators and supporters are kindly asked to cheer from the mat-side area.

For kids’ divisions, one parent/guardian per athlete will be permitted to enter the mat area.
Parents/guardians entering must accompany their athlete to the weigh-in booth and follow the procedures for entering and exiting the mat area.

[Parking on Event Day]
As other events will be taking place at the venue, the use of the parking lot has been restricted.
We kindly request all athletes and participants to use public transportation when coming to the venue.

Tournament Date
Sunday, August 31, 2025

If this is your first time entering a tournament, please refer to the entry guidelines linked on this page.

Registration Period
Thursday, June 12, 2025 (00:00) – Friday, August 1, 2025 (23:59)

Registration has closed early due to reaching the maximum number of participants.
If you have not yet completed your payment, please do so by Monday, August 4.

Entry Change Period
Wednesday, August 6 – Thursday, August 7

During this period, competitors who are the only entry in their division may request to change their weight class or category.

If you wish to request a change, please contact:
sjjjf.office@gmail.com

Please note that changes will not be accepted after this period.

Solo Entry Cancellation Period
Friday, August 8 – Sunday, August 10

During this period, competitors who are the only entry in their category may request to cancel their registration and receive a refund.

To request a cancellation, please contact:
sjjjf.office@gmail.com

Requests will not be accepted after this period.
Refunds will not be issued for any cancellations outside of this specific reason.
No changes to categories will be accepted after Sunday, August 10, as brackets will be finalized from that date.

In the Event of Postponement or Cancellation
If the tournament is postponed or canceled due to government policy (e.g., venue closure for infection control), or if a solo entry participant who paid by bank transfer cancels, the bank transfer fee for the refund will be the responsibility of the participant. Thank you for your understanding.

Original Tournament T-Shirt
The first 200 participants who complete both registration and payment will receive an original tournament T-shirt provided by reversal.

(Please note: only those who complete both the registration and payment process are eligible. Submitting the entry form alone does not qualify as a completed entry.)

Participants who are not eligible to receive the T-shirt will be contacted individually by email.
This item is a special benefit for participants and will not be available for sale at the venue.

Fighters Ranking Points
1st Place – 7 points
2nd Place – 3 points
3rd Place – 1 point
Solo Entry Winner – 3 points

Rules
The tournament will be conducted in accordance with SJJIF rules.
Please refer to the rulebook at the link below:

https://files.sjjif.com/public/assets/SJJIF_Rulebook_japanese.pdf

In accordance with the Asia Sport Jiu-Jitsu Federation’s decision to more strictly enforce the rules, please note the important points regarding gi inspection.

More information is available at:
https://wp.me/paySpG-Z2

Important Notes

• Please take all trash home with you after the event.

• Registration may close early if the participant cap is reached before the deadline.

Contact Information
For inquiries regarding this tournament, please contact:
sjjjf.office@gmail.com